130515960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4513}}^1$

素因数の和:4768

約数の個数: 64

約数和(自身を含む): 393259680

約数和(自身を除く): 262743720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 4513, 4820, 5784, 7230, 9026, 9640, 13539, 14460, 18052, 22565, 27078, 28920, 36104, 45130, 54156, 67695, 90260, 108312, 135390, 180520, 270780, 541560, 1087633, 2175266, 3262899, 4350532, 5438165, 6525798, 8701064, 10876330, 13051596, 16314495, 21752660, 26103192, 32628990, 43505320, 65257980, 130515960]

約数ペア:

[(1, 130515960), (2, 65257980), (3, 43505320), (4, 32628990), (5, 26103192), (6, 21752660), (8, 16314495), (10, 13051596), (12, 10876330), (15, 8701064), (20, 6525798), (24, 5438165), (30, 4350532), (40, 3262899), (60, 2175266), (120, 1087633), (241, 541560), (482, 270780), (723, 180520), (964, 135390), (1205, 108312), (1446, 90260), (1928, 67695), (2410, 54156), (2892, 45130), (3615, 36104), (4513, 28920), (4820, 27078), (5784, 22565), (7230, 18052), (9026, 14460), (9640, 13539)]